Flights to Hong Kong Intl

$290 Cheap flights to Hong Kong

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Hong Kong departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United States to Hong Kong

Cheap round-trip flights

 Logo
10:05 am - 6:40 pmSEA-HKG
16h 35m1 stop
 Logo
9:05 am - 3:03 pmHKG-SEA
20h 58m2 stops
Tue, Feb 17 - Fri, Apr 17
 Logo
8:00 pm - 6:40 pmSEA-HKG
30h 40m1 stop
 Logo
8:30 am - 2:26 pmHKG-SEA
21h 56m3 stops
Sun, Nov 2 - Mon, Nov 10
Air Canada Logo
10:05 am - 10:50 pmSEA-HKG
20h 45m2 stops
Air Canada Logo
8:25 pm - 10:06 pmHKG-SEA
17h 41m1 stop
$597Air Canada
Find Deal
Mon, Nov 10 - Thu, Dec 25
Air Canada Logo
5:30 am - 4:05 pmSEA-HKG
19h 35m1 stop
Air Canada Logo
6:00 pm - 10:31 pmHKG-SEA
19h 31m1 stop
$599Air Canada
Find Deal
Fri, Sep 19 - Mon, Oct 13
Cathay Pacific Logo
12:20 am - 6:20 amSFO-HKG
15h 00mnonstop
Cathay Pacific Logo
12:55 am - 9:15 pmHKG-SFO
12h 20mnonstop
$752Cathay Pacific
Find Deal
Sun, Sep 21 - Tue, Nov 18
Cathay Pacific Logo
11:10 pm - 5:10 amSFO-HKG
15h 00mnonstop
Cathay Pacific Logo
7:55 pm - 5:30 pmHKG-SFO
12h 35mnonstop
$754Cathay Pacific
Find Deal
Thu, Sep 18 - Wed, Oct 15
China Airlines Logo
1:05 am - 9:15 amSFO-HKG
17h 10m1 stop
China Airlines Logo
5:30 pm - 7:55 pmHKG-SFO
17h 25m1 stop
$765China Airlines
Find Deal
Wed, Sep 17 - Wed, Oct 8
China Airlines Logo
1:05 am - 1:00 pmSFO-HKG
20h 55m1 stop
China Airlines Logo
2:05 pm - 6:45 pmHKG-SFO
20h 40m1 stop
$768China Airlines
Find Deal
Sun, Oct 19 - Thu, Nov 6
United Airlines Logo
5:46 pm - 5:00 amDFW-HKG
22h 14m2 stops
United Airlines Logo
11:15 am - 6:56 pmHKG-DFW
20h 41m2 stops
$856United Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
United Airlines Logo
12:50 am - 12:55 pmJFK-HKG
23h 05m1 stop
United Airlines Logo
2:20 pm - 10:30 amHKG-JFK
33h 10m1 stop
$859United Airlines
Find Deal
Thu, Nov 27 - Sun, Dec 14

momondo Fare Finder

 
Locate flights to Hong Kong Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on September 4, 2025.
Use the filters below to find and compare flights to Hong Kong that are best for you.

Fly from

Route

Depart

Return

Price

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Tue 2/17

10:05 am-6:40 pm

1 stop16h 35m

Hong Kong Intl

Fri 4/17

9:05 am-3:03 pm

2 stops20h 58m

$569

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Sun 11/2

8:00 pm-6:40 pm

1 stop30h 40m

Hong Kong Intl

Mon 11/10

8:30 am-2:26 pm

3 stops21h 56m

$573

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Mon 11/10

10:05 am-10:50 pm

2 stops20h 45m

Hong Kong Intl

Thu 12/25

8:25 pm-10:06 pm

1 stop17h 41m

$597

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Fri 9/19

5:30 am-4:05 pm

1 stop19h 35m

Hong Kong Intl

Mon 10/13

6:00 pm-10:31 pm

1 stop19h 31m

$599

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 9/21

12:20 am-6:20 am

Nonstop15h 00m

Hong Kong Intl

Tue 11/18

12:55 am-9:15 pm

Nonstop12h 20m

$752

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 9/18

11:10 pm-5:10 am

Nonstop15h 00m

Hong Kong Intl

Wed 10/15

7:55 pm-5:30 pm

Nonstop12h 35m

$754

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Wed 9/17

1:05 am-9:15 am

1 stop17h 10m

Hong Kong Intl

Wed 10/8

5:30 pm-7:55 pm

1 stop17h 25m

$765

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 10/19

1:05 am-1:00 pm

1 stop20h 55m

Hong Kong Intl

Thu 11/6

2:05 pm-6:45 pm

1 stop20h 40m

$768

DallasHong Kong

DFW - HKG

DFWHKG

Dallas/Fort Worth

Fri 10/17

5:46 pm-5:00 am

2 stops22h 14m

Hong Kong Intl

Fri 10/24

11:15 am-6:56 pm

2 stops20h 41m

$856

New YorkHong Kong

JFK - HKG

JFKHKG

New York John F Kennedy Intl

Thu 11/27

12:50 am-12:55 pm

1 stop23h 05m

Hong Kong Intl

Sun 12/14

2:20 pm-10:30 am

1 stop33h 10m

$859

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

Hong Kong flights insights and trends

Explore insights for your Hong Kong flight to craft the best travel plan

What is the cheapest month to fly to Hong Kong?

The month of September is, on average, the cheapest month to fly to Hong Kong from United States, with most prices found around $1,004. The month of August is another great option to travel to Hong Kong, with average flight prices from United States averaging around $1,121.

What is the absolute cheapest flight to Hong Kong?

See prices from:

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from United States to Hong Kong is on a Wednesday. Travelers who choose to depart for Hong Kong on a Wednesday will often find tickets for as low as $1,280. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,360.

What is the cheapest time of day to depart on your flight to Hong Kong?

The cheapest time of day to fly to Hong Kong is at noon when flights can be purchased for as low as $1,176. In the evening is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,487 per ticket.

How far in advance should I book a flight to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,329 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from United States for as low as $1,113 on momondo.

Cheapest flights to Hong Kong Intl

Find the cheapest flights to Hong Kong Intl from your nearest city or airport
CHEAPEST MONTH TO FLY TO HONG KONG FROM LOS ANGELESOctober13% cheaperFlying from Los Angeles to Hong Kong costs on average just $883 in October
MOST EXPENSIVE MONTH TO FLY TO HONG KONG FROM LOS ANGELESDecember49% more expensiveIt costs about $1,512 for flights to Hong Kong from Los Angeles in December
MOST POPULAR MONTH TO FLY TO HONG KONG FROM LOS ANGELESNovember291% more users visitedMore momondo users searched in flights to Hong Kong from Los Angeles in November than any other month

Cheap Hong Kong flight deals and tips

Summary info about Hong Kong flight prices, duration and airlines

Best One-Way Price

$290

Best Round-Trip Price

$569

Fastest flight time

16h 40m

Popular in

December
The best one-way flight price to Hong Kong from United States in the last 72 hours is $290 (Seattle/Tacoma Intl to Hong Kong Intl).
The best round-trip flight price to Hong Kong from United States in the last 72 hours is $569 (Seattle/Tacoma Intl to Hong Kong Intl).
The fastest flight to Hong Kong from United States takes 16h 40m (Seattle/Tacoma Intl to Hong Kong Intl).
December has the highest demand for flights to Hong Kong, with a 8% price increase on average.

Frequently asked questions about flying to Hong Kong

What is there to do in Hong Kong when it’s raining?

When planning your flight to Hong Kong, it is important to be aware that some months are not as ideal as others. Specifically, the months of April, May, or June could carry a higher chance of rain, as Hong Kong sees up to 5.1 inches or more. There are still things to do in Hong Kong even when it's raining, but be aware that rain is highly probable in the area. Visitors and residents in Hong Kong love to visit Hong Kong Cultural Centre to see all the interesting art from the area as well as historical pieces. For those looking to get out of the rain and do a little shopping, check out Lan Kwai Fong. A family-friendly option for when the weather in Hong Kong doesn’t cooperate is heading to Ocean Park, where you can enjoy all the ocean animals.

Are there any amusement parks near Hong Kong?

Yes, Hong Kong Disneyland is close to Hong Kong and is a great place to spend time with the family when the weather is right. Waterparks like Kennedy Town Swimming Pool are perfect places to go when the heat gets unbearable. Hong Kong is a great place for families, with something for everyone to do. Consider planning your trip to Hong Kong for the months of October if you have interest in visiting amusement or water parks. Flights to Hong Kong are very popular around then, and it is recommended that you plan early.

When is the best time to plan a beach trip to Hong Kong?

Beaches like Pui O Beach are most often visited during November, as the weather is usually above 70 degrees fahrenheit with a low chance of rain. For those looking to visit another area beach, Golden Beach is a great option in the Hong Kong area.

How far in advance should I book a flight to Hong Kong?

The ideal time to book your flight to Hong Kong is 55 days in advance when prices tend to average $1,282. Keep in mind that you might also find cheap flights to Hong Kong outside of this time window. In fact, momondo users recently found flights from United States to Hong Kong for $1,017.

When did momondo last update prices for flights to Hong Kong Intl Airport?

Prices for flights to Hong Kong Intl Airport were last updated today.

How many operators does momondo search for flights to Hong Kong Intl Airport?

How old do you have to be to fly to Hong Kong Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Hong Kong Intl Airport.

What documentation or ID do you need to fly to Hong Kong Intl Airport?

The travel and health documents you'll need for your trip to Hong Kong Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hong Kong Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Hong Kong?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Hong Kong with flexible booking policies on momondo?

Yes. All flights to Hong Kong on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Hong Kong?

momondo helps you find the best flight to Hong Kong by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to Hong Kong right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Hong Kong and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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